Pith Number

pith:3EBYR256

pith:2019:3EBYR2564EHBJU5OVL7JVEYWRD

not attested not anchored not stored refs pending

On Characters of a Class of P-polynomial table algebras and applications

Amirhossein Amiraslani, Amir Rahnamai Barghi, Masoumeh Koohestani

arxiv:1907.04821 v1 · 2019-07-10 · math.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3EBYR2564EHBJU5OVL7JVEYWRD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:40:56.605428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d90388ebbee10e14d3aeaafe9a931688f1dca28dd35f09190d6ff9f3fb72e1f4

Aliases

arxiv: 1907.04821 · arxiv_version: 1907.04821v1 · doi: 10.48550/arxiv.1907.04821 · pith_short_12: 3EBYR2564EHB · pith_short_16: 3EBYR2564EHBJU5O · pith_short_8: 3EBYR256

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/3EBYR2564EHBJU5OVL7JVEYWRD \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d90388ebbee10e14d3aeaafe9a931688f1dca28dd35f09190d6ff9f3fb72e1f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44868b980923d3482a1a2171ed944768fc3db11a19905ed814ff2c639973dd08",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2019-07-10T16:35:09Z",
    "title_canon_sha256": "201a4c2c504594a7f565f45c4c85de5076f6106b28bfcc7aace6a0cd217de321"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.04821",
    "kind": "arxiv",
    "version": 1
  }
}